This post originated from an RSS feed registered with Ruby Buzz by Bob Silva. Original Post: ActiveRecord UML Diagrams Feed Title: Rails Video Tutorials Feed URL: http://www.railtie.net/xml/rss/feed.xml Feed Description: A growing collection of screencasts that show you how to use the many facets of the wonderful world of rails. Latest Ruby Buzz Posts Latest Ruby Buzz Posts by Bob Silva Latest Posts From Rails Video Tutorials

Boredom set in this weekend so while playing with my UML modeling software, I decided to model some pieces of ActiveRecord. I found that UML doesn't lend itself too well to the Ruby language. Since UML doesn't provide for mixins and modules, I modeled them as stereotyped dependencies and classes. Don't know if they are useful for anyone but they are nice to have for a quick reference to figure out how ActiveRecord is structured with all the mixins and modules.

ActiveRecord

Associations

ConnectionAdapters

Exceptions